#259D4B#259D4B

#259D4B is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.3% C 0.158 H 149.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#259D4B
RGB	rgb(37, 157, 75)
HSL	hsl(139, 62%, 38%)
HSV	hsv(139, 76%, 62%)
CMYK	cmyk(76.4%, 0%, 52.2%, 38.4%)
CIE-LAB	lab(57.09, -50.42, 33.60)
CIE-LCH	lch(57.09, 60.59, 146.32°)
OKLab	oklab(61.32% -0.1355 0.0812)
OKLCH	oklch(61.32% 0.158 149.1)
XYZ	xyz(14.0888, 25.0136, 10.7408)
Luminance	0.2501 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259D4B #9D2577

analogous

#3B9D25 #259D4B #259D87

triadic

#259D4B #4B259D #9D4B25

tetradic

#259D4B #253B9D #9D2577 #9D8725

square

#259D4B #253B9D #9D2577 #9D8725

split-complementary

#259D4B #87259D #9D253B

monochromatic

#0E3A1C #196B33 #259D4B #31CE63 #62DA88

Accessibility & contrast

On white

3.50

#259D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#259D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259D4B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259D4B	#FFFFFF	#000000	##000000
##259D4B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F44

Deuteranopia (green-blind)

#908551

Tritanopia (blue-blind)

#009A8A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #259d4b;
/* rgb */ color: rgb(37, 157, 75);
/* oklch */ color: oklch(61.3% 0.158 149.1);

Tailwind

colors: {
  custom: {
    50: '#73bb7f',
    500: '#259d4b',
    950: '#000000',
  },
}

SCSS

$custom: #259d4b;
$custom-light: #73bb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#259d4b",
  "rgb": {
    "r": 37,
    "g": 157,
    "b": 75
  },
  "hsl": {
    "h": 139,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61317,
    "c": 0.15801,
    "h": 149.1
  },
  "luminance": 0.25015
}

Semantic roles & 50–950 ramp

primary

#259D4B

secondary

#BF5EA1

accent

#43B2E5

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #259D4B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →